So it was an illusion in the sense that the video appeared to show something that did not occur? Yeah. They MADE something happen and video taped this staged occurance. So anybody watching the video would think it had really happened.

Did something invisible apparantly become visible? No.

Is the video famous? No. I haven't even seen it and it's my field.Am I likely to have seen it? No.Commercial video? No.

Were people in the video? Don't know. Irrel.Did the video take place underwater? No.On land? Yes.In the air? No.in space? No.underground? Doubtful.In a building? Yes.

Did the video portray any of the following... use of weapons? No.a dangerous accident? Kindof.destruction of property? Probably.theft (Ocean's 11 comes to mind)? No.a discovery? Only in terms of shock... "Woah, they can do that?", but not some scientific thing.